Dunham-Bush Industrial Chillers DBV 6 Pro

Variable Speed Vertical Screw Chiller

Series: DBV 6 Pro Series

Next-generation VFD vertical screw — Dunham-Bush's latest commercial flagship

Product Overview

The DBV 6 Pro is Dunham-Bush's next-generation vertical screw chiller built to meet the evolving demands of commercial and industrial cooling. Advanced VFD technology delivers exceptional part-load performance and long-term cost-effectiveness. The robust twin-screw compressor is engineered for quiet operation, minimal vibration, and extended service life. Supports environmentally responsible R-134a and low-GWP refrigerant options — suitable for green building certification.

Technical Specifications

Compressor
Twin-Screw — Quiet series, minimal vibration
Drive
VFD (Variable Frequency Drive)
Part-load
Exceptional IPLV via variable speed control
Controls
State-of-the-art microprocessor — user-friendly interface
Refrigerant
R-134a or Low-GWP alternatives
Design
Modular — space-saving, flexible capacity management
BMS
BACnet / Modbus / LonWorks compatible

Contact our engineering team for full model selection data and performance curves.

Key Features

VFD for exceptional part-load efficiency
Twin-screw quiet compressor
Modular space-saving design
Low-GWP refrigerant options
Advanced microprocessor controls
Green building ready
Extended service life

Typical Applications

Large commercial complexes
Hospitals
Manufacturing plants
Data centres
Government buildings

Certifications & Standards

AHRIASHRAE 90.1

About Dunham-Bush

Dunham-Bush USA / Malaysia

Global leader in chiller technology since 1894. AHRI-certified screw and centrifugal chillers for heavy industrial and district cooling applications.